| Isake Procurement Limited | | Live |
| ISAKEIL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| iSaleGood Limited | Private company limited by shares | Live |
| I-SALES COMPANY LIMITED | Private company limited by shares | Live |
| Isaliyana Limited | Private company limited by shares | Live |
| Isalowa Limited | Private company limited by shares | Live |
| ISALUCK LIMITED | Private company limited by shares | Dissolved |
| ISAM HOLDING LIMITED | Private company limited by shares | Live |
| isamai Limited | Private company limited by shares | Live |
| iSaman Trading Company Limited | | Live |
| ISAMARA LIMITED | Private company limited by shares | Live |
| ISAMI LIMITED | Private company limited by shares | Live |
| ISAN FILM COMPANY LIMITED | Private company limited by shares | Dissolved |
| ISAN INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Live |
| ISAN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Shenzhen Isan Technology Co., Limited | Private company limited by shares | Live |
| Isan Trading Limited | | Live |
| ISANGI LIMITED | Private company limited by shares | Dissolved |
| ISANOMA INTERNATIONAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ISANZ Electronics Limited | Private company limited by shares | Dissolved |
| ISAO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| iSAPPOS Systems Company Limited | Private company limited by shares | Live |
| ISARA LIMITED | Private company limited by shares | Live |
| ISARCO LIMITED | Private company limited by shares | Dissolved |
| ISARO INVESTMENT AND MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| ISAST ELECTRONICS TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| ISASWISS Limited | Private company limited by shares | Live |
| ISATASIA LIMITED | Private company limited by shares | Live Commenced dormancy on 07-May-2009 |
| ISATEX LIMITED | Private company limited by shares | Dissolved |
| iSatTel Limited | Private company limited by shares | Live |
| ISAW (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| ISAWA STRAP COMPANY LIMITED | Private company limited by shares | Live |
| ISAWCAMERA HK LIMITED | Private company limited by shares | Live |